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325135041 = 37211201073
BaseRepresentation
bin10011011000010…
…010101011000001
3211122210120102120
4103120102223001
51131213310131
652132434453
711025413400
oct2330225301
9748716376
10325135041
11157591850
1290a78a29
135248b5ca
1431277637
151d826496
hex13612ac1

325135041 has 24 divisors (see below), whose sum is σ = 550138464. Its totient is φ = 168900480.

The previous prime is 325135009. The next prime is 325135073. The reversal of 325135041 is 140531523.

It is an interprime number because it is at equal distance from previous prime (325135009) and next prime (325135073).

It is not a de Polignac number, because 325135041 - 25 = 325135009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325135091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98920 + ... + 102153.

It is an arithmetic number, because the mean of its divisors is an integer number (22922436).

Almost surely, 2325135041 is an apocalyptic number.

It is an amenable number.

325135041 is a deficient number, since it is larger than the sum of its proper divisors (225003423).

325135041 is a wasteful number, since it uses less digits than its factorization.

325135041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201101 (or 201094 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 325135041 is about 18031.5013518010. The cubic root of 325135041 is about 687.6296463381.

Adding to 325135041 its reverse (140531523), we get a palindrome (465666564).

The spelling of 325135041 in words is "three hundred twenty-five million, one hundred thirty-five thousand, forty-one".

Divisors: 1 3 7 11 21 33 49 77 147 231 539 1617 201073 603219 1407511 2211803 4222533 6635409 9852577 15482621 29557731 46447863 108378347 325135041